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Harmonic Inc

258 hedge funds and large institutions have $979M invested in Harmonic Inc in 2025 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 100 increasing their positions, 84 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
258
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$182K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$11.7M
2 +$7.32M
3 +$3.4M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$3.07M
5
MAM
Martingale Asset Management
Massachusetts
+$2.64M

Top Sellers

1 -$10.1M
2 -$8.11M
3 -$7.29M
4
SCM
Scopia Capital Management
New York
-$6.63M
5
Neuberger Berman Group
Neuberger Berman Group
New York
-$4.35M
Name Holding Trade Value Shares
Change
Change in
Stake
MFS
176
Mirabella Financial Services
United Kingdom
$202K
CIP
177
Cornerstone Investment Partners
Georgia
$185K
GAM
178
Gotham Asset Management
New York
$181K
AGM
179
Alpine Global Management
New York
$179K
Two Sigma Advisers
180
Two Sigma Advisers
New York
$178K
PNC Financial Services Group
181
PNC Financial Services Group
Pennsylvania
$163K
MSRPS
182
Maryland State Retirement & Pension System
Maryland
$160K
FPAS
183
Focus Partners Advisor Solutions
Missouri
$160K
XT
184
XTX Topco
Cayman Islands
$157K
Pictet Asset Management
185
Pictet Asset Management
Switzerland
$156K
SCP
186
Seizert Capital Partners
Michigan
$144K
GC
187
Guggenheim Capital
Illinois
$143K
PA
188
Profund Advisors
Maryland
$136K
IFU
189
iSAM Funds (UK)
United Kingdom
$135K
Neuberger Berman Group
190
Neuberger Berman Group
New York
$134K
CAU
191
Caxton Associates (UK)
$130K
DTL
192
Dynamic Technology Lab
Singapore
$128K
MOACM
193
Mutual of America Capital Management
New York
$127K
Man Group
194
Man Group
United Kingdom
$117K
HIMC
195
Heritage Investors Management Corp
Maryland
$117K
Mercer Global Advisors
196
Mercer Global Advisors
Colorado
$117K
Franklin Resources
197
Franklin Resources
California
$112K
Simplex Trading
198
Simplex Trading
Illinois
$110K
Los Angeles Capital Management
199
Los Angeles Capital Management
California
$110K
CIBC Asset Management
200
CIBC Asset Management
Ontario, Canada
$108K